Recap on NEO GEO, also upgraded RGB circuit. Upgrade RGB circuit Changed the 100uF to 470uF capacitors and the 68 Ohm resistors to 75 Ohm to get a better video output. More info: https://console5.com/wiki/Neo_Geo_AES
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Recap NEC PCEngine Super Grafx
Did a recap on beautiful machine, the NEC PCEngine Super Grafx (PI-T64). Also performed the jailbar fix. Capacitor list 1uF / 50V C105, C106, C115, C119, C120, C121, C 122, C123, C124, C125 10uF / 50V C107, C118 22uF / 25V C104 47uF / 25V C101, C102, C103, C111, C112 470uF / 16V C117 Jailbar […]
Solenoid engine build
I build a solenoid engine that is based on the design of The Pratical Engineer (Emiel Noorlander). Project page: https://thepracticalengineer.com/blog/diysolenoidengine Some dimensions A: Plunger Material: steel bar Ø: 6mm B: Crankshaft Material: Aluminum strip Tickness: 2mm C: flywheel axis Material: steel bar Ø: 6mm Little change in the electronic schematic The design of the […]
DIY Fume extractor
I decided to make a simpel to build fume extractor which can be attached to a gooseneck microphone stand. A few years back I bought a fume extractor (ToolCraft ZD-159). It worked, but didn’t fit to my expectations. Very often the fume wasn’t extracted well enough, and because of that I was inhaling the […]
Hakko T12 Solder tip holder 3D part
I made a solder tip holder for Hakko T12 tips. Downloadmodel from thingiverse See other designs by me